Did you ever find an answer to this? I am having the same issue

@KeithB Thanks for the info, I really appreciate it! I might be able to change my UI around so that the content could be below the text you are editing. Did you just override setContentSize: to update it to the size with the extra bottom margin? I noticed in another app, they somehow removed all animations/scrolling. When moving the selection anchors the text view does not scroll at all. Also, when entering a new line, there is no animation to scroll the UITextView, it just jumps instantly. Do you know if there is a way to replicate that behavior? Thanks!